9-letter words containing a, s, t
- acetifies — Third-person singular simple present indicative form of acetify.
- achromats — Plural form of achromat.
- acid dust — air-polluting particles of dust, usually wind-borne, having high concentrations of acid.
- acid salt — a salt formed by partial replacement of the acidic hydrogen atoms of the parent acid
- acid test — The acid test of something is an important aspect or result that it might have, which allows you to decide whether it is true or successful.
- acid-fast — (of bacteria and tissues) resistant to decolorization by mineral acids after staining
- acidities — Plural form of acidity.
- acoustics — the scientific study of sound and sound waves
- acquaints — Third-person singular simple present indicative form of acquaint.
- acquisite — (obsolete) acquired.
- acrodonts — Plural form of acrodont.
- acrolects — Plural form of acrolect.
- acroliths — Plural form of acrolith.
- acrostics — Plural form of acrostic.
- actinides — Plural form of actinide.
- actioners — Plural form of actioner.
- actionist — a person who is bent on (spoken) action
- activates — to make active; cause to function or act.
- activists — Plural form of activist.
- actresses — Plural form of actress.
- actualise — to make actual or real; turn into action or fact.
- actualism — the doctrine that all reality is animate or in motion.
- actualist — a person who deals in hard facts; a realist
- actuaries — Plural form of actuary.
- actuators — Plural form of actuator.
- acupoints — Plural form of acupoint.
- acusector — a needle for cutting tissue by means of a high-frequency electric current.
- acuteness — sharp or severe in effect; intense: acute sorrow; an acute pain.
- ad patres — dead.
- adaptions — the act of adapting.
- additions — Plural form of addition.
- additives — Plural form of additive.
- adductors — Plural form of adductor.
- adeodatus — Saint, died a.d. 676, pope 672–676.
- adeptness — very skilled; proficient; expert: an adept juggler.
- adherents — Plural form of adherent.
- adiposity — the state of being fat; obesity
- adjusters — Plural form of adjuster.
- adjusting — Alter or move (something) slightly in order to achieve the desired fit, appearance, or result.
- adjustive — allowing for adjustment
- adjutants — Plural form of adjutant.
- adjuvants — Plural form of adjuvant.
- admittees — a person who has been or is going to be admitted: Every admittee must present a ticket at the door.
- adnascent — growing on or to something else
- adoptions — Plural form of adoption.
- adoptious — adopted
- adsorbant — Adsorbent.
- adsorbate — a substance that has been or is to be adsorbed on a surface
- adsorbent — capable of adsorption
- adstratum — a substratum or superstratum.